code: def validate_eps_delta(eps, delta):
      if eps is None or eps <= 0 or delta is None or delta <= 0:
          raise ValueError(
              f"Epsilon: '{eps}' and delta: '{delta}' must be set to positive numbers"
          )
  
file_path: interpret/python/interpret-core/interpret/utils/_privacy.py
imports: import numpy
  from scipy.stats import norm
  from scipy.optimize import brentq
  from ._native import Native
  import logging
label_desc: Use image node_id 1 for calling a global function with example usage: validate_eps_delta(eps, delta) without return types